2125443032 has 8 divisors (see below), whose sum is σ = 3985205700. Its totient is φ = 1062721512.

The previous prime is 2125443029. The next prime is 2125443043. The reversal of 2125443032 is 2303445212.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 2125442992 and 2125443010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132840182 + ... + 132840197.

Almost surely, 2^2125443032 is an apocalyptic number.

It is an amenable number.

2125443032 is a deficient number, since it is larger than the sum of its proper divisors (1859762668).

2125443032 is a wasteful number, since it uses less digits than its factorization.

2125443032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265680385 (or 265680381 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 2125443032 is about 46102.5273927580. The cubic root of 2125443032 is about 1285.7301350051.

Adding to 2125443032 its reverse (2303445212), we get a palindrome (4428888244).

The spelling of 2125443032 in words is "two billion, one hundred twenty-five million, four hundred forty-three thousand, thirty-two".